IEC 61083-2-2013 Instruments and software used for measurement in high-voltage and high-current tests - Part 2 Requirements for software for tests with impulse .pdf

1、 IEC 61083-2 Edition 2.0 2013-03 INTERNATIONAL STANDARD NORME INTERNATIONALE Instruments and software used for measurement in high-voltage and high-current tests Part 2: Requirements for software for tests with impulse voltages and currents Appareils et logiciels utiliss pour les mesures pendant les

2、 essais haute tension et haute intensit Partie 2: Exigences pour le logiciel pour les essais avec des tensions et des courants de choc IEC61083-2:2013 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2013 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publ

3、ication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IEC or IECs member National Committee in the country of the requester. If you have any questions about IEC copyright or have an

4、 enquiry about obtaining additional rights to this publication, please contact the address below or your local IEC member National Committee for further information. Droits de reproduction rservs. Sauf indication contraire, aucune partie de cette publication ne peut tre reproduite ni utilise sous qu

5、elque forme que ce soit et par aucun procd, lectronique ou mcanique, y compris la photocopie et les microfilms, sans laccord crit de la CEI ou du Comit national de la CEI du pays du demandeur. Si vous avez des questions sur le copyright de la CEI ou si vous dsirez obtenir des droits supplmentaires s

6、ur cette publication, utilisez les coordonnes ci-aprs ou contactez le Comit national de la CEI de votre pays de rsidence. IEC Central Office Tel.: +41 22 919 02 11 3, rue de Varemb Fax: +41 22 919 03 00 CH-1211 Geneva 20 infoiec.ch Switzerland www.iec.ch About the IEC The International Electrotechni

7、cal Commission (IEC) is the leading global organization that prepares and publishes International Standards for all electrical, electronic and related technologies. About IEC publications The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you ha

8、ve the latest edition, a corrigenda or an amendment might have been published. Useful links: IEC publications search - www.iec.ch/searchpub The advanced search enables you to find IEC publications by a variety of criteria (reference number, text, technical committee,). It also gives information on p

9、rojects, replaced and withdrawn publications. IEC Just Published - webstore.iec.ch/justpublished Stay up to date on all new IEC publications. Just Published details all new publications released. Available on-line and also once a month by email. Electropedia - www.electropedia.org The worlds leading

10、 online dictionary of electronic and electrical terms containing more than 30 000 terms and definitions in English and French, with equivalent terms in additional languages. Also known as the International Electrotechnical Vocabulary (IEV) on-line. Customer Service Centre - webstore.iec.ch/csc If yo

11、u wish to give us your feedback on this publication or need further assistance, please contact the Customer Service Centre: csciec.ch. A propos de la CEI La Commission Electrotechnique Internationale (CEI) est la premire organisation mondiale qui labore et publie des Normes internationales pour tout

12、 ce qui a trait llectricit, llectronique et aux technologies apparentes. A propos des publications CEI Le contenu technique des publications de la CEI est constamment revu. Veuillez vous assurer que vous possdez ldition la plus rcente, un corrigendum ou amendement peut avoir t publi. Liens utiles: R

13、echerche de publications CEI - www.iec.ch/searchpub La recherche avance vous permet de trouver des publications CEI en utilisant diffrents critres (numro de rfrence, texte, comit dtudes,). Elle donne aussi des informations sur les projets et les publications remplaces ou retires. Just Published CEI

14、 webstore.iec.ch/justpublished Restez inform sur les nouvelles publications de la CEI. Just Published dtaille les nouvelles publications parues. Disponible en ligne et aussi une fois par mois par email. Electropedia - www.electropedia.org Le premier dictionnaire en ligne au monde de termes lectroni

15、ques et lectriques. Il contient plus de 30 000 termes et dfinitions en anglais et en franais, ainsi que les termes quivalents dans les langues additionnelles. Egalement appel Vocabulaire Electrotechnique International (VEI) en ligne. Service Clients - webstore.iec.ch/csc Si vous dsirez nous donner d

16、es commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 61083-2 Edition 2.0 2013-03 INTERNATIONAL STANDARD NORME INTERNATIONALE Instruments and software used for measurement in high-voltage and high-current tests Part 2: Requirements for software for tests

17、with impulse voltages and currents Appareils et logiciels utiliss pour les mesures pendant les essais haute tension et haute intensit Partie 2: Exigences pour le logiciel pour les essais avec des tensions et des courants de choc INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE I

18、NTERNATIONALE V ICS 17.220.20; 19.080 PRICE CODE CODE PRIX ISBN 978-2-83220-673-7 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor.

19、Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. 2 61083-2 IEC:2013 CONTENTS FOREWORD . 3 INTRODUCTION . 5 1 Scope and object 6 2 Normative references . 6 3 Terms and definitions . 7 4 Test data generator (TDG) . 9 4.1 Principle 9 4.2 Data format . 9 5

20、 Values and acceptance limits for the parameters of the reference impulses 9 6 Software testing . 9 6.1 General . 9 6.2 Performance test . 10 6.3 Uncertainty contribution for IEC 60060-2 and/or IEC 62475 . 10 7 Record of performance of the software . 11 Annex A (normative) Reference values and accep

21、tance limits for the parameters of TDG impulses . 12 Annex B (informative) Alternative method for uncertainty estimation 25 Bibliography 32 Table 1 References to impulse voltage parameter definitions . 8 Table 2 References to impulse current parameter definitions . 9 Table 3 Standard uncertainty con

22、tributions of software to the overall uncertainty according to the simplified procedure 11 Table A.1 Reference values and their acceptance limits for full lightning impulses (LI) (1 of 6) 12 Table A.2 Reference values and their acceptance limits for chopped lightning impulses (LIC) (1 of 2) 18 Table

23、 A.3 Reference values and their acceptance limits for switching impulses (SI) . 20 Table A.4 Reference values and their acceptance limits for current impulses (IC) (1 of 2) 21 Table A.5 Reference values and their acceptance limits for oscillating lightning impulses (OLI) 23 Table A.6 Reference value

24、s and their acceptance limits for oscillating switching impulses (OSI) 24 Table B.1 Expanded uncertainties (Ux) of the lightning impulse reference values (1 of 2) 27 Table B.2 Expanded uncertainties (Ux) of the chopped lightning impulse reference values . 28 Table B.3 Expanded uncertainties (Ux) of

25、the switching impulse reference values . 29 Table B.4 Expanded uncertainties (Ux) of the impulse current reference values . 29 Table B.5 Expanded uncertainties (Ux) of the oscillating lightning impulse reference values . 29 Table B.6 Expanded uncertainties (Ux) of the oscillating switching impulse r

26、eference values . 30 Table B.7 Example of uncertainty estimation 30 61083-2 IEC:2013 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ INSTRUMENTS AND SOFTWARE USED FOR MEASUREMENT IN HIGH-VOLTAGE AND HIGH-CURRENT TESTS Part 2: Requirements for software for tests with impulse voltages and currents FOREW

27、ORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the elec

28、trical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to tec

29、hnical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Orga

30、nization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technica

31、l committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publicat

32、ions is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their nationa

33、l and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment servic

34、es and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servan

35、ts or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication

36、 use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility t

37、hat some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 61083-2 has been prepared by IEC technical committee 42: High-voltage and high-current testing techniques.

38、 This second edition cancels and replaces the first edition, published in 1996, and constitutes a technical revision. The main changes with respect to the previous edition are listed below: a) the test data generator software has been updated: b) the number of reference impulse waveforms included in

39、 the test data generator has been significantly increased; c) all reference values have been recalculated according to new definitions in IEC 60060-1and IEC 62475; 4 61083-2 IEC:2013 d) methods for estimating the uncertainty of parameter evaluation has been introduced and are in line with the proced

40、ure introduced in IEC 60060-2. The text of this standard is based on the following documents: FDIS Report on voting 42/318/FDIS 42/321/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been dra

41、fted in accordance with the ISO/IEC Directives, Part 2. A list of all the parts in the IEC 61083 series, published under the general title Instruments and software used for measurement in high-voltage and high-current tests, can be found on the IEC website. The committee has decided that the content

42、s of this publication will remain unchanged until the stability date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. 61083-2 IEC:2013

43、5 INTRODUCTION IEC 61083-1 specifies the test requirements for digital recorders. Digital recorders, like analogue oscilloscopes, are susceptible to changes in their characteristics. However, the more stringent testing (than is practical for analogue oscilloscopes) specified for digital recorders fo

44、r standard impulse voltage and current measurement has led to the accuracy of digital recorders being more clearly demonstrated. This part of IEC 61083 applies to software used to process digital records to provide the values of the relevant impulse parameters. The raw data are retained for comparis

45、on with the processed data. However, since the parameters of the test impulse (including the test value) are to be read from the processed data, it is important to establish tests to ensure that the reading of parameters is adequately performed. The problem is how to ensure this, while permitting us

46、ers to develop a wide range of techniques. This problem is further complicated by the different needs of various users, ranging from single-purpose test laboratories, for example those of a cable manufacturer who may only test a few objects which are capacitive, to large high-voltage test/research l

47、aboratories, which may perform tests on a very wide range of objects, which have a correspondingly wide range of impedances. The approach taken in this part of IEC 61083 is to provide, from a test data generator software, waveforms (and ranges of their parameters) which a user can employ to verify t

48、hat a procedure gives values within the specified ranges. To reduce the amount of testing required, the waveforms are divided into groups, and the user needs only to check those groups that are appropriate for the high-voltage and/or high-current tests to be performed in his/her laboratory. New defi

49、nitions for lightning impulse parameters and switching impulse time-to-peak evaluation are introduced in IEC 60060-1. The changes in these definitions have lead to significant changes in some of the reference values in this standard. The number of impulse records in the test data generator has been increased to cover a wider range of impulse shapes seen in on-site testing. 6 61083-2 IEC:2013 INSTRUMENTS AND SOFTWARE USED